updateAceEditor: Update Ace Editor

Description

Update the styling or mode of an aceEditor component.

Usage

updateAceEditor(
  session,
  editorId,
  value,
  theme,
  readOnly,
  mode,
  fontSize,
  showLineNumbers,
  wordWrap,
  useSoftTabs,
  tabSize,
  showInvisibles,
  showPrintMargin,
  border = c("normal", "alert", "flash"),
  autoComplete = c("disabled", "enabled", "live"),
  autoCompleters = c("snippet", "text", "keyword", "static", "rlang"),
  autoCompleteList = NULL
)

Arguments

session: The Shiny session to whom the editor belongs
editorId: The ID associated with this element
value: The initial text to be contained in the editor.
theme: The Ace theme to be used by the editor. The theme in Ace determines the styling and coloring of the editor. Use getAceThemes to enumerate all the themes available.
readOnly: If set to TRUE, Ace will disable client-side editing. If FALSE (the default), it will enable editing.
mode: The Ace mode to be used by the editor. The mode in Ace is often the programming or markup language that you're using and determines things like syntax highlighting and code folding. Use the getAceModes function to enumerate all the modes available.
fontSize: If set, will update the font size (in px) used in the editor. Should be an integer.
showLineNumbers: If set to TRUE, Ace will show line numbers.
wordWrap: If set to TRUE, Ace will enable word wrapping. Default value is FALSE.
useSoftTabs: Replace tabs by spaces. Default value is TRUE
tabSize: Set tab size. Default value is 4
showInvisibles: Show invisible characters (e.g., spaces, tabs, newline characters). Default value is FALSE
showPrintMargin: Show print margin. Default value is True
border: Set the border 'normal', 'alert', or 'flash'.
autoComplete: Enable/Disable code completion. See aceEditor for details.
autoCompleters: Character vector of completers to enable. If set to NULL, all completers will be disabled.
autoCompleteList: If set to NULL, existing static completions list will be unset. See aceEditor for details.

Author

Jeff Allen jeff@trestletech.com